PC13180FC 查看數據表（PDF） - Motorola => Freescale

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PC13180FC

LOW POWER DC - 1.8 GHz LNA / MIXER and VCO

Motorola => Freescale 

Electrical Characteristics

Table 10. Reference Oscillator Receive Characteristics (Continued)

(VCCRF = 2.7 Vdc, VDDINT = 1.8 Vdc, TA = 25°C, Reference Crystal = 13 MHz, Register bit settings according to

specified defaults, unless otherwise noted. See Figure 3 Test Circuit.)

Characteristic

Symbol

Min

Typ

Max

Unit

Input Bias Voltage (Base)

Start-up Time (using Crystal)

-

1.2

-

V

TWAIT

-

7.5

-

ms

Table 11. Data Clock Electrical Specifications

(VCCRF = 2.7 Vdc, VDDINT = 1.8 Vdc, TA = 25°C, Reference Crystal = 13 MHz, Register bit settings according to

specified defaults, unless otherwise noted. See Figure 3 Test Circuit.)

Characteristic

Symbol

Min

Typ

Max

Unit

Internal Reference Frequency

Data Clock Output Frequency

-

20

4000

kHz

-

24

-

MHz

R Counter (R6/9-0) (Base 10)

N Counter (R7/10-0) (Base 10)

Loop Filter Bandwidth

Phase Detector Gain Constant

VCO Gain Constant

Start-up Time

External Reference

Crystal Reference

Kpd

KVCO

3

650

1023

3

1200

2047

-

1.0

200

kHz

-

15.9

-

µA/rad

-

15

-

MHz/V

ms

-

1.0

-

-

7.5

-

Table 12. SPI AC Electrical Specifications

(VCCRF = 2.7 Vdc, VDDINT = 1.8 Vdc, TA = 25°C, unless otherwise noted. See Figure 13 Timing Diagram.)

Characteristic

Symbol

Min

Typ

Max

CE to SCK

Setup Time

Hold Time

SDATA to SCK

Setup Time

Hold Time

SCK to SDATA Propagation Delay

SCK Operating Frequency (50% Duty Cycle)

SPI Setup Time to RTXEN (See Figure 12)

TsuCE

-

THCE

-

TsuD

-

THD

-

Tprop

-

fmax

-

TSUSPI

-

20

-

20

-

20

-

20

-

20

-

-

20

20

-

Unit

ns

ns

ns

MHz

ns

MOTOROLA

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